ARM: KVM: Add TLB invalidation code
Convert the TLB invalidation code to C, hooking it into the
build system whilst we're at it.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
diff --git a/arch/arm/kvm/hyp/hyp.h b/arch/arm/kvm/hyp/hyp.h
index 727089f..5808bbd 100644
--- a/arch/arm/kvm/hyp/hyp.h
+++ b/arch/arm/kvm/hyp/hyp.h
@@ -42,4 +42,9 @@
})
#define read_sysreg(...) __read_sysreg(__VA_ARGS__)
+#define VTTBR __ACCESS_CP15_64(6, c2)
+#define ICIALLUIS __ACCESS_CP15(c7, 0, c1, 0)
+#define TLBIALLIS __ACCESS_CP15(c8, 0, c3, 0)
+#define TLBIALLNSNHIS __ACCESS_CP15(c8, 4, c3, 4)
+
#endif /* __ARM_KVM_HYP_H__ */